Intel 4004 microprocessor historical materials
 
The work licensed under this license is limited to the following:

4004 schematic
(PDF 6.28MB)

4004 mask layout files

    * 4004002 (JPG 225KB)
    * 4004008 (JPG 64KB)
    * 4004013 (JPG 153KB)
    * 4004018 (JPG 57KB)
    * 4004023 (JPG 168KB)
    * 4004029 (JPG 170KB)

4004 manual MSC4 (1974)
(PDF 29.4MB)

4004 datasheet (1987)
(PDF 3MB) 

About this document ... Recursive Functions of Symbolic Expressions and Their Computation by Machine, Part I

This document was generated using the LaTeX2HTML translator Version 2002-2-1 (1.70)

Copyright © 1993, 1994, 1995, 1996, Nikos Drakos, Computer Based Learning Unit, University of Leeds.
Copyright © 1997, 1998, 1999, Ross Moore, Mathematics Department, Macquarie University, Sydney.

The command line arguments were:
latex2html recursive.tex

The translation was initiated by John McCarthy on 2006-08-13

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John McCarthy
2006-08-13

(I wrote this article to help myself understand exactly what McCarthy discovered. You don't need to know this stuff to program in Lisp, but it should be helpful to anyone who wants to understand the essence of Lisp-- both in the sense of its origins and its semantic core. The fact that it has such a core is one of Lisp's distinguishing features, and the reason why, unlike other languages, Lisp has dialects.)

In 1960, John McCarthy published a remarkable paper in which he did for programming something like what Euclid did for geometry. He showed how, given a handful of simple operators and a notation for functions, you can build a whole programming language. He called this language Lisp, for "List Processing," because one of his key ideas was to use a simple data structure called a list for both code and data.

• Volumes of scans of IBM and paper company specifications and test procedures
• Many references to TAPPI (Technical Association of the Pulp and Paper Industry) standards.
• Hosted by the IBM 1401 Restoration Project of the Computer History Museum
• The host domain is actually Ed Thelen's Nike Missile Web Site

www.robotwisdom.com "For readers, the Internet is an embarrassment of riches, with thousands of pages of new text t sift through daily. Thank goodness, then, for "weblogs," sites that scour the Web for interesting prose and data. What elevates Robot Wisdom above other weblogs is the catholicity of its creator, Jorn Barger, who has a healthy appetite for everything from literature to science. The result is a world defined by Barger's curiosity, in which an article about a grand plan to film all nineteen Beckett plays sits comfortably alongside a report on post-Chernbyl cleanup efforts."

"Keywords Adamstown, Pennsylvania; All Music Guide (www.allmusic.com); Architects, Architecture; Architectural salvage; Barger, Jorn; Civil Liberties, Civil Rights; Communications ABSTRACT: WEB SIGHTINGS reviews of NYC Surveillance Camera Project (www.mediaeater.com/cameras); Plumb Design Visual Thesaurus (www.plumbdesign.com/thesaurus); Inside.com ( www.inside.com); The On-Line Books Page (digital.library.upenn.edu/books); Ed Donaldson Hardware Restorations (www.eddonaldson.com); All Music Guide (www.allmusic.com); Rotten Tomatoes (www.rottentomatoes.com); Robot Wisdom (www.robotwisdom.com)."

Keywords Blogs; Internet; Communications; Hourihan, Meg; Kottke, Jason; Pyra; E-mail ABSTRACT: DIGITAL CULTURE about Meg Hourihan, and blogging (making a diary-like hyperlinked log) one's discoveries on the net. . . Meg is one of the founders of a company called Pyra, which produces an Internet application known as Blogger. Blogger, which can be used free on the Internet, is a tool for creating a new kind of Web site that is known as a "weblog," or "blog," of which Megnut is an example. A blog consists primarily of links to other Web sites and commentary about those links. . . Jason Kottke, a Web designer from Minneapolis who maintains a site called Kottke.org, is widely admired among bloggers as a thoughtful critic of Web culture. (On the strength of the picture transmitted by his Webcam, he is also widely perceived as very cute. If you read around..."

"Statement: If there exists a walk that starts and ends at the same point without retracing any lines, then each point must be connected to an even number of lines. To see this is true, pick any point with an odd number of lines attached to it. Any walk that traverses every line must, in particular, traverse all the lines attached to this point. The walk visits this point on one bridge, then leaves on another, revisits the point on a different bridge, then leaves on another bridge, and so on (the walk can certainly go elsewhere in between the visits, but we don’t need to know where to make our argument). At some point, because the number of bridges connected to the point is odd, the walk enters the point but can’t leave — unless a bridge is retraced. (If ... the point we picked was the starting point of the walk, the walk would eventually leave the point but couldn’t return without retracing a line.) we can conclude that every each point must be connected to an even number of lines."

Mobile Notebook IBM Key Punches, RPG, SGML,... IBM Key Punch... One page IBM Key Punches, RPG, SGML,... IBM Key Punches, RPG, SGML, DITA, RSS & Ruby!... And Ruby too! How to read and write 80 co... I'm trying to communicate with a bank. Banks ar... Starting with card punch, endinig up with an RSS feed The XML Cover Pages The XML Cover Pages A comprehens... Cover Pages: About The Cove... About The Cover Pages Web Site ... For a long time IBM's been publishing with the SGML based ID Workbench SGML: IBMIDDoc README SGML: IBMIDDoc README This release of IBMIDD... IBMIDDoc - Google Search SGML: IBMIDDoc README This release of IBMIDDo... Implement a DITA publishing... The world before DITA Until recently, the pr... id workbench - Google Search Implement a DITA publishing solution without ... post.doit.wisc.edu/library/... Much further down in the same log file... (Loo... post.doit.wisc.edu/library/... Yikes! Clearly the log a an ID Work